/Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Public/dna/layers/DefinitionReader.h
The index must be less than the value returned by getMeshBlendShapeChannelMappingCount.
A structure holding the mesh index and the associated blend shape channel index.
[MeshBlendShapeChannelMapping](API\Plugins\RigLogicLib\dna\layers\MeshBlendShapeChannelMapping) getMeshBlendShapeChannelMapping ( std::uint16_t index ) const